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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "config.h" | 5 #include "config.h" |
6 #include "core/animation/SampledEffect.h" | 6 #include "core/animation/SampledEffect.h" |
7 | 7 |
8 #include "core/animation/StyleInterpolation.h" | 8 #include "core/animation/StyleInterpolation.h" |
9 | 9 |
10 namespace blink { | 10 namespace blink { |
11 | 11 |
12 SampledEffect::SampledEffect(Animation* animation, PassOwnPtrWillBeRawPtr<WillBe
HeapVector<RefPtrWillBeMember<Interpolation> > > interpolations) | 12 SampledEffect::SampledEffect(Animation* animation, PassOwnPtrWillBeRawPtr<WillBe
HeapVector<RefPtrWillBeMember<Interpolation> > > interpolations) |
13 : m_animation(animation) | 13 : m_animation(animation) |
| 14 #if !ENABLE(OILPAN) |
14 , m_player(animation->player()) | 15 , m_player(animation->player()) |
| 16 #endif |
15 , m_interpolations(interpolations) | 17 , m_interpolations(interpolations) |
16 , m_sequenceNumber(animation->player()->sequenceNumber()) | 18 , m_sequenceNumber(animation->player()->sequenceNumber()) |
17 , m_priority(animation->priority()) | 19 , m_priority(animation->priority()) |
18 { | 20 { |
19 ASSERT(m_interpolations && !m_interpolations->isEmpty()); | 21 ASSERT(m_interpolations && !m_interpolations->isEmpty()); |
20 } | 22 } |
21 | 23 |
| 24 bool SampledEffect::canChange() const |
| 25 { |
| 26 #if ENABLE(OILPAN) |
| 27 return m_animation; |
| 28 #else |
| 29 if (!m_animation) |
| 30 return false; |
| 31 // FIXME: This check won't be needed when Animation and AnimationPlayer are
moved to Oilpan. |
| 32 return !m_player->canFree(); |
| 33 #endif |
| 34 } |
| 35 |
22 void SampledEffect::clear() | 36 void SampledEffect::clear() |
23 { | 37 { |
| 38 #if !ENABLE(OILPAN) |
24 m_player = nullptr; | 39 m_player = nullptr; |
| 40 #endif |
25 m_animation = nullptr; | 41 m_animation = nullptr; |
26 m_interpolations->clear(); | 42 m_interpolations->clear(); |
27 } | 43 } |
28 | 44 |
| 45 void SampledEffect::removeReplacedInterpolationsIfNeeded(const BitArray<numCSSPr
operties>& replacedProperties) |
| 46 { |
| 47 if (canChange() && m_animation->isCurrent()) |
| 48 return; |
| 49 |
| 50 size_t dest = 0; |
| 51 for (auto& interpolation : *m_interpolations) { |
| 52 if (!replacedProperties.get(toStyleInterpolation(interpolation.get())->i
d())) |
| 53 m_interpolations->at(dest++) = interpolation; |
| 54 } |
| 55 m_interpolations->shrink(dest); |
| 56 } |
| 57 |
29 DEFINE_TRACE(SampledEffect) | 58 DEFINE_TRACE(SampledEffect) |
30 { | 59 { |
31 visitor->trace(m_animation); | 60 visitor->trace(m_animation); |
32 #if ENABLE(OILPAN) | 61 #if ENABLE(OILPAN) |
33 visitor->trace(m_interpolations); | 62 visitor->trace(m_interpolations); |
34 #endif | 63 #endif |
35 } | 64 } |
36 | 65 |
37 } // namespace blink | 66 } // namespace blink |
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